Internet Radio Amplifier

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Features of Internet Radio Amplifier GX-PA4001 / GX-PA4002 / GX-PA4003 / GX-PA4004 / GX-PA4005 / GX-PA4006 / GX-PA4007 / GX-PA4008 / GX-PA4009 / GX-PA4010 / GX-PA4011

Based on TCP/IP, UDP, IGMP protocol, support LAN and WAN transmission, can be installed anywhere the network can be reached, to achieve access and control of servers and other network equipment

With 4.3-inch color capacitive touch screen, the interface is clear and easy to operate

Through Android or IOS sub-control software, you can control on-demand and paging functions in real time

Built-in 1 channel audio decoding module, supporting network audio signal conversion into analog stereo signal output, realizing playing background music, emergency paging, alarm signal, etc. from the server system

With USB interface, it supports local playback of MP3 audio in USB

Support 8~768Kbps high bit rate format playback, with high fidelity sound effects

It has 1 stereo line input and 1 microphone input, supports local audio source playback, and the microphone volume is independently adjustable

It has 2 mono line output, which can be extended to connect the power amplifier output

It has 2 sets of 100V constant voltage output, connected to constant voltage broadcast speakers, which can meet the requirements of different occasions

With 1 short circuit output, when there is a task, the short circuit triggers the work

With 1 emergency output, with 24V strong cut function

It has a 220V5A intelligent control power interface, which can be turned on and off automatically or manually. The system can be set to supply power regularly, which is intelligent and environmentally friendly.

With output short-circuit protection, output limiting protection, overload protection, overheating protection and other protective measures to ensure the safe use of power amplifiers and speakers

With indicator lights such as power indicator, signal indicator, peak clipping indicator, protection indicator, etc., the status of the power amplifier is clear at a glance

It has the characteristics of high efficiency and energy saving, light weight, small size, high power and strong load capacity

An offline storage module is optional, and it can also realize timing playback and timing ringing even when it is disconnected from the network

An optional USB Bluetooth module can be used to push audio to the terminal for playback via mobile phone Bluetooth

Optional USB 2.4G wireless microphone module to meet the needs of local microphone amplification output

Support remote server management and remote upgrade, which is convenient for users to maintain

Technical Parameters of Internet Radio Amplifier GX-PA4001 / GX-PA4002 / GX-PA4003 / GX-PA4004 / GX-PA4005 / GX-PA4006 / GX-PA4007 / GX-PA4008 / GX-PA4009 / GX-PA4010 / GX-PA4011

Model GX-PA4001/GX-PA4002/GX-PA4003/GX-PA4004/GX-PA4005/GX-PA4006/ GX-PA4007/GX-PA4008/GX-PA4009/GX-PA4010/GX-PA4011

Output power 60W/120W/240W/360W/500W/600W/800W/1000W/1200W/1500W/2100W

Constant voltage output 100V±5%

Display size 4.3 inch capacitive touch screen

Network interface RJ45*1, 100Mbps/10Mbps

Audio interface AUX_IN*1, MIC_IN*1, LINE_OUT*2

Memory interface USB (U disk)*1, maximum support 128G

Other interfaces USB (extension 2.4G wireless microphone)*1, short-circuit output*1, short-circuit input*1, emergency output*1, 24V forced cut power output*1

Support protocol AC220V 5A OUT*1TCP/IP, UD, IGMP

Audio format Mp3

Audio mode 16-bit stereo CD sound quality

Bit rate 8k~768Kbps

AUX sensitivity -12dB

MIC sensitivity -40dB

Frequency response 20Hz~20KHz

Harmonic distortion THD≤0.1%

Signal to noise ratio ≥70dB

Short circuit output 0V<5A

Protection circuit overload, over temperature, short circuit protection, DC protection

Power supply AC220V±10% /50Hz